[root@master software]# cd mysql-5.7.18
[root@master mysql-5.7.18]# rpm -ih mysql-community-common-5.7.18-1.el7.x86_64.rpm
[root@master mysql-5.7.18]# rpm -ih mysql-community-libs-5.7.18-1.el7.x86_64.rpm
[root@master mysql-5.7.18]# rpm -ih mysql-community-client-5.7.18-1.el7.x86_64.rpm
[root@master mysql-5.7.18]# rpm -ih mysql-community-server-5.7.18-1.el7.x86_64.rpm
[root@master mysql-5.7.18]# rpm -qa | grep mysql  # 查看安装情况
mysql-community-common-5.7.18-1.el7.x86_64
mysql-community-client-5.7.18-1.el7.x86_64
mysql-community-server-5.7.18-1.el7.x86_64
mysql-community-libs-5.7.18-1.el7.x86_64

报错

[root@master mysql-5.7.18]# rpm -ih mysql-community-server-5.7.18-1.el7.x86_64.rpm
warning: mysql-community-server-5.7.18-1.el7.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
error: Failed dependencies:
        net-tools is needed by mysql-community-server-5.7.18-1.el7.x86_64

net-tools未安装

[root@master mysql-5.7.18]# yum install -y net-tools

安装好net-tools后 继续即可

[root@master mysql-5.7.18]# rpm -ih mysql-community-server-5.7.18-1.el7.x86_64.rpm
warning: mysql-community-server-5.7.18-1.el7.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
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Updating / installing...
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